Example usage for java.text DecimalFormat DecimalFormat

Introduction

In this page you can find the example usage for java.text DecimalFormat DecimalFormat.

Prototype

public DecimalFormat(String pattern) 

Source Link

Document

Creates a DecimalFormat using the given pattern and the symbols for the default java.util.Locale.Category#FORMAT FORMAT locale.

Usage

From source file:Main.java

public static String formatDegToDms(double degrees, double min, double max) {
    String s = "";
    // normalize values within the given range
    double deg = normalizeAngle(degrees, min, max);
    // take sign into account
    if (deg < 0) {
        deg = Math.abs(deg);// ww w  . j  av a2s. c  om
        s += "-";
    }
    double arcmin = (deg - (int) deg) * 60.0;
    double arcsec = (arcmin - (int) arcmin) * 60.0;
    s += new DecimalFormat("00").format((int) deg) + "d" + new DecimalFormat("00").format((int) arcmin) + "'"
            + new DecimalFormat("00.00").format(arcsec) + "\"";
    return s;
}

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From source file:com.hangum.tadpole.commons.util.NumberFormatUtils.java

/**
 * , ??.//from  ww  w  .j ava  2 s.c o m
 * @param value
 * @return
 */
public static String commaFormat(double value) {
    //      String tmpVal = String.format("%.2f", value);
    DecimalFormat df = new DecimalFormat("#,###.##");
    String tmpVal = df.format(value).toString();

    if (-1 == StringUtils.indexOf(tmpVal, ".00")) {
        return tmpVal;
    } else {
        return StringUtils.replaceOnce(tmpVal, ".00", "");
    }
}

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From source file:Main.java

public static String TwoDigits(int d) {
    DecimalFormat twoDecimal = new DecimalFormat("00");
    return String.valueOf(twoDecimal.format(d));
}

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From source file:Main.java

public static String formatDegToHms(double degrees, double min, double max) {
    String s = "";
    // normalize values within the given range
    double hours = normalizeAngle(degrees, min, max) / 15.0;
    // take sign into account
    if (hours < 0) {
        hours = Math.abs(hours);//ww w .  j a v  a  2  s .c o  m
        s += "-";
    }
    // calculate minutes and seconds;
    double minutes = (hours - (int) hours) * 60.0;
    double seconds = (minutes - (int) minutes) * 60.0;
    s += new DecimalFormat("00").format((int) hours) + "h" + new DecimalFormat("00").format((int) minutes) + "m"
            + new DecimalFormat("00.000").format(seconds) + "s";
    return s;
}

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From source file:Main.java

public static String FourDigits(int d) {
    DecimalFormat fourDecimal = new DecimalFormat("0000");
    return String.valueOf(fourDecimal.format(d));
}

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From source file:Main.java

public static String formatCoordinate(double coordinate, int outputType) {
    StringBuilder sb = new StringBuilder();
    char endChar = DEGREE_CHAR;

    DecimalFormat df = new DecimalFormat("###.####");
    if (outputType == Location.FORMAT_MINUTES || outputType == Location.FORMAT_SECONDS) {

        df = new DecimalFormat("##.###");

        int degrees = (int) Math.floor(coordinate);
        sb.append(degrees);/*from w  w w  . ja  v  a 2s.co m*/
        sb.append(DEGREE_CHAR); // degrees sign
        endChar = '\''; // minutes sign
        coordinate -= degrees;
        coordinate *= 60.0;

        if (outputType == Location.FORMAT_SECONDS) {

            df = new DecimalFormat("##.##");

            int minutes = (int) Math.floor(coordinate);
            sb.append(minutes);
            sb.append('\''); // minutes sign
            endChar = '\"'; // seconds sign
            coordinate -= minutes;
            coordinate *= 60.0;
        }
    }

    sb.append(df.format(coordinate));
    sb.append(endChar);

    return sb.toString();
}

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From source file:MWC.GUI.JFreeChart.CourseFormatter.java

public final static TickUnits getDegreeTickUnits() {
    final TickUnits units = new TickUnits();
    final DecimalFormat fmt = new DecimalFormat("0");
    final DecimalFormat fmt2 = new DecimalFormat("0.0");
    final DecimalFormat fmt3 = new DecimalFormat("0.00");

    units.add(new NumberTickUnit(0.05d, fmt3));
    units.add(new NumberTickUnit(0.1d, fmt2));
    units.add(new NumberTickUnit(0.5d, fmt2));
    units.add(new NumberTickUnit(1d, fmt));
    units.add(new NumberTickUnit(2d, fmt));
    units.add(new NumberTickUnit(5d, fmt));
    units.add(new NumberTickUnit(10d, fmt));
    units.add(new NumberTickUnit(30d, fmt));
    units.add(new NumberTickUnit(45d, fmt));
    units.add(new NumberTickUnit(90d, fmt));
    units.add(new NumberTickUnit(180d, fmt));
    units.add(new NumberTickUnit(360d, fmt));
    return units;
}

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From source file:org.jfree.chart.demo.OverlaidXYPlotDemo1.java

private static JFreeChart createChart() {
    IntervalXYDataset dataset1 = createDataset1();
    XYBarRenderer renderer1 = new XYBarRenderer(0.20000000000000001D);
    renderer1.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0}: ({1}, {2})",
            new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00")));
    DateAxis domainAxis = new DateAxis("Date");
    domainAxis.setTickMarkPosition(DateTickMarkPosition.MIDDLE);
    NumberAxis valueAxis = new NumberAxis("Value");
    XYPlot plot = new XYPlot(dataset1, domainAxis, valueAxis, renderer1);
    XYDataset dataset2 = createDataset2();
    StandardXYItemRenderer renderer2 = new StandardXYItemRenderer();
    renderer2.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0}: ({1}, {2})",
            new SimpleDateFormat("d-MMM-yyyy"), new DecimalFormat("0.00")));
    plot.setDataset(1, dataset2);//  w w  w . j  av a 2 s  .  co m
    plot.setRenderer(1, renderer2);
    plot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
    return new JFreeChart("Overlaid XYPlot Demo 1", JFreeChart.DEFAULT_TITLE_FONT, plot, true);
}

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From source file:Main.java

public static double getJulDate() {
    Calendar cal = Calendar.getInstance();
    int year = cal.get(Calendar.YEAR);
    int month = cal.get(Calendar.MONTH) + 1;
    int day = cal.get(Calendar.DAY_OF_MONTH);
    int hour = cal.get(Calendar.HOUR_OF_DAY);
    int minute = cal.get(Calendar.MINUTE);
    int second = cal.get(Calendar.SECOND);
    double extra = (100.0 * year) + month - 190002.5;
    double julianDay = (367.0 * year) - (Math.floor(7.0 * (year + Math.floor((month + 9.0) / 12.0)) / 4.0))
            + Math.floor((275.0 * month) / 9.0) + day + ((hour + ((minute + (second / 60.0)) / 60.0)) / 24.0)
            + 1721013.5 - ((0.5 * extra) / Math.abs(extra)) + 0.5;
    DecimalFormat sixDigitFormat = new DecimalFormat("#.######");
    return Double.valueOf(sixDigitFormat.format(julianDay));
}

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From source file:com.wuliu.biz.util.WuliuOrderDetailUtil.java

public static WuliuOrderDetailModel convertToWuliuOrderDetailModel(WuliuOrderDetailDO wuliuOrderDetailDO) {

    WuliuOrderDetailModel ret = new WuliuOrderDetailModel();
    ret.setCount(wuliuOrderDetailDO.getCount());
    ret.setHeight(wuliuOrderDetailDO.getHeight());
    ret.setId(wuliuOrderDetailDO.getId());
    ret.setLength(wuliuOrderDetailDO.getLength());
    ret.setMainOrderId(wuliuOrderDetailDO.getMainOrderId());
    ret.setStatus(wuliuOrderDetailDO.getStatus());
    ret.setWidth(wuliuOrderDetailDO.getWidth());
    ret.setWeight(wuliuOrderDetailDO.getWeight());
    ret.setStatus(wuliuOrderDetailDO.getStatus());

    DecimalFormat df = new DecimalFormat("0.#");
    if (ret.getLength() != null) {
        ret.setLengthForDisplay(df.format(ret.getLength() / 10.0));
    }//from  www .j a  v a2  s  .  co m

    if (ret.getWidth() != null) {
        ret.setWidthForDisplay(df.format(ret.getWidth() / 10.0));
    }

    if (ret.getHeight() != null) {
        ret.setHeightForDisplay(df.format(ret.getHeight() / 10.0));
    }

    if (ret.getWeight() != null) {
        ret.setWeightForDisplay(df.format(ret.getWeight() / 1000.0));
    }

    return ret;
}

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